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The electrician has just been and had a look. He took some of the sockets off and water came out which wasn't promising!
He had a bit of a blast of them with the hairdryer and basically just need the sockets to dry out now but thank goodness, at least the electric has stopped tripping for now.
Thank goodness I have two days off work as am so behind in things to do now, not daring to use the washing machine until I'm sure everything has dried out. It seems to have killed the kettle so going to have to sort a new one and get the fan redone, sockets replaced and damp painted over once it's dry.
So nice to have my leccy back though :)